Email is optional so they can continue without saving; skip from Save & Exit leaves the flow instead of returning to completed.
Co-authored-by: Cursor <cursoragent@cursor.com>
Staging was delivering magic links that looked expired because the token query string was encoded and wrapped in plaintext MIME. Also read rate-limit retry from the API error body, mention spam in the success copy, and document SES relay DNS.
Co-authored-by: Cursor <cursoragent@cursor.com>
